202163905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1\times {\mathrm{1481}}^1$

素因数の和:2696

約数の個数: 16

約数和(自身を含む): 253528704

約数和(自身を除く): 51364799

約数列:

[1, 5, 23, 115, 1187, 1481, 5935, 7405, 27301, 34063, 136505, 170315, 1757947, 8789735, 40432781, 202163905]

約数ペア:

[(1, 202163905), (5, 40432781), (23, 8789735), (115, 1757947), (1187, 170315), (1481, 136505), (5935, 34063), (7405, 27301)]